baber/WOPTO huggingface dataset:
Patent IT-1203037-B (IT)
Title: Cast alloy steel one piece elevator link - subsequently working cast shank to required size
IPC: B22D/
Filed: 1976-11-08
Granted: 1989-02-15
Abstract: A one piece elevator link having a shank and an eye at each end is made by casting alloy steel to form a blank with eyes of the required size and shape and a shank having a larger diameter and shorter length than required in the finished link. The shank is then hot worked (swaged or forged) to reduce the dia. and increase the length to the required finished sizes. The links are used in matched pairs to suspend a pipe elevator from the block hook of an oil well drilling rig. Links of different lengths can be made from identical cast blanks by varying the degree of hot work and prodn. costs are less than prior art processes.
Patent IT-1234541-B (IT)
Title: Safety syringe needle withdrawing into its cap
Inventor: TREBESCHI ALBERTO
IPC: A61M/
Filed: 1988-01-04
Granted: 1992-05-20
Abstract: Cap (1) comprises a transparent, cylindrical, plastic envelope with front trunk-conical end provided with a hole (5) to let needle (6) pass through, and with lateral holding elements (13) set under a pair of flaps (12), said flaps extending from the back end of the needle-head (10), wherein in said end the front part of syringe (14) is introduced to clutch said needle (6). After injection, the needle-head 10 is pushed by an elastic element (16, 22) and withdraws. While when syringe (14) is extracted, said needle 6 overcomes its initial position thus winning on the obstacle represented by a pair (9) of inner extensions of the cap and halts irreversibly beyond said extensions and before a pair of relative inner halts (11).
Patent IT-1209778-B (IT)
Inventor: ETTORE VENTRELLA
IPC: E04B1/58
Filed: 1980-12-03
Granted: 1989-08-30
Abstract: 1. Joint for spatial framework structures in geometric module with pyramidal base and tetrahedral (fig.1) in which converge same shafts endowed with spheres at the tips directed in every direction in the space, it is composed of two parts jointed together by one central bolt, it is caracterized by two caps of changeable thickness, semispheric and hollow, in which converge twelve shafts (7) (fig. 3) endowed with one sphere (9) through one pipe (8), four horizontal and eight oblique, they are characterized by four large slits (4) orthogonal to each other, to allow the introduction of the spheric terminals of the oblique shafts, and characterized by four semicircular holes (5) to allow the introduction of spheric terminals of the four horizontal shafts, so that the central bolt (1) that cross the hole of the cap is tangent to the spheres of the shafts and at the same time all the spheres are tangent to the hemispheric inside surface of the two caps when these caps are assembled with the introduction of the terminal of the shafts in the slits (4) and (5), allowing their rotation in every direction in the space after the blockage.
Patent IT-1219956-B (IT)
Title: Cutting bone from transverse fish section
Inventor: LAPEYRE JAMES M
IPC: A22C/
Filed: 1988-06-02
Granted: 1990-05-24
Abstract: A traverse section of a fish is supported while it is examined by a TV camera to obtain a video photo image. This is interpreted to locate the outline of bones and this information is used to control a water knife which is moved round the bones to separate them from the flesh. The fish section is supported by an array of spaced beams which present their narrow side towards the TV camera to render them less visible. Pref. the beams are non-parallel to restrain the fish from moving laterally while it is being out. Beneath the beams is an energy absorber, pref. a bed of ball bearings which intercept the spent water from the water knife.
Patent IT-1145450-B (IT)
Title: Multiple level hearth for vertical shaft furnace
Inventor: PARIANI RONALD LEE
IPC: F27D/
Filed: 1980-10-28
Granted: 1986-11-05
Abstract: A vertical shaft furnace for melting and refining metal has a multiple level hearth which can support metal pieces that have reached the hearth without being melted. The hearth may have the shape of multiple domes disposed off centre in the bottom of the furnace or alternatively, these may be multiple dish-shaped depressions with channels sloping to the hearth edge. Used for melting metal pieces, such as Cu cathodes, Cu scrap, blister cakes, spent anodes. The multiple level hearth separates the molten and solid metal. The unmelted metal pieces do not block burners or clog tapping outlets of the furnace. The hearth construction enables unmelted pieces to be rapidly melted in the hearth area.
Patent IT-1084098-B (IT)
IPC: E21B10/24
Filed: 1977-08-31
Granted: 1985-05-25
Abstract: A sealing system acts as a barrier to the drilling fluid, pulverized cuttings and other materials in the borehole to prevent the materials from entering the bearing area of a rotary rock bit. The bit body and the base of the cone cutter cooperate to retain the seal unit. The seal is located in a groove and an effective seal is provided without reducing the bearing capacity of the bit's bearing system. The sealing system allows excessive pressures in the lubricant to be relieved.
Patent IT-1144876-B (IT)
Title: Protection system for safety razor
Inventor: SCHACHTER FRIEDRICH
IPC: B26B/
Filed: 1981-09-29
Granted: 1986-10-29
Abstract: The safety razor with a blade (5) mounted across an angled head (1) has an L shaped arm (10) attached to the side of the head, with its free end supported ahead of the blade, just underneath and parallel to its cutting edge (27). This arm is circular in section and has a pattern of teeth (12-15) over its surface, shaped like the teeth of a rasp. As the razor is used, these teeth travel ahead of the blade and prevent the skin from wrinkling so as to avoid inadvertent cuts being made. The distance between the rows of teeth is between 0.5 and 1.5 mm, preferably between 0.7 and 1 mm. At the rear of the cutting edges of the teeth, the surface is rounded, having a diameter between 1.2 and 2.2 mm. Instead of teeth, the surface can carry grinding medium particles.
Patent IT-1000688-B (IT)
IPC: C07C251/82
Filed: 1973-12-31
Granted: 1976-04-10
Abstract: This invention relates to a method for preparing an azine of the formula R1R1    ANGLE C=N-N=C ANGLE  (I)  R2R2  wherein R1 and R2, which may be the same or different, represent a hydrogen atom or a straight alkyl radical of from 1 to 12 carbon atoms, a branched alkyl or cycloalkyl radical of 3 to 12 carbon atoms, or a hydrocarbon radical of from 6 to 12 carbon atoms containing a benzene, naphthalene, or pyridine aromatic ring or R1 and R2 together form a straight or branched alkylene radical of 3 to 11 carbon atoms, one of which may be replaced by an oxygen atom, all of the above being unsubstituted or substituted with chlorine, bromine, or fluorine atoms, or ethylene, nitro, hydroxy, alkoxy, carboxylic or percarboxylic acid, amide, nitrile, or carboxylic ester groups, or a mixture of an azine of formula (I) and a hydrazone of the formula R1R3    ANGLE C=N-N ANGLE  (II)  R2R4  wherein R1 and R2 are as defined above and R3 and R4, which may be the same or different, represent a straight alkyl radical of from 1 to 12 carbon atoms, a branched alkyl or cycloalkyl radical of 3 to 12 carbon atoms, or a hydrocarbon radical of from 6 to 12 carbon atoms containing a benzene, naphthalene, or pyridine aromatic ring or R1 and R2 together form a straight or branched alkylene radical of 3 to 11 carbon atoms, one of which may be replaced by an oxygen atom, all of the above being unsubstituted or substituted by chlorine, bromine, fluorine, or iodine atoms, or hydroxy, ether oxide, carboxylic acid, carboxylic ester, nitrile, nitro, or sulphonic acid or amide groups or one of the two radicals R3 and R4 can represent a hydrogen atom, which comprises reacting hydrogen peroxide with ammonia or with a mixture of ammonia and primary or secondary amine of the formula R3    ANGLE NH (III)  R4  wherein R3 and R4 are as defined above, in the presence of a carbonyl compound of the formula R1-C-R2 (IV)  PARALLEL  O wherein R1 and R2 are as defined above, and a catalyst containing selenium.
Patent LT-5311-B (LT)
Title: Process for preparing curd and product thereof
Inventor: ANTUFJEVA MARGARITA
IPC: A23C19/064
Filed: 2004-04-26
Abstract: The present invention relates to dairy industry, in particular to cheese curd and products thereof. The invention aims to enrich the assortment of curd products (cheeses and cake-cheeses with improved organoleptic, dietary, physico-chemical characteristics, having wide-ranging amino acid composition). This task have been achieved by method of preparing curd comprising steps of preparing milk mixture, pasteurization, heating and curdling with ferment, removing whey, cooling the curd mass. Heating of milk mixture is carried out at 85-95 oC and either citric acid or acetic acid or calcium chloride solution or whey is used for curdling. The curd thus obtained is used for preparing cake cheese containing sugar or its substitutes or jam without sugar or berry-jam and flavors additives and for preparing cottage-cheese which may be salty, sweetened or smoked.
Patent LT-6203-B (LT)
Title: Animal feed additive with brewing waste and its production method
Inventor: GRIKŠTAS
IPC: A23K1/00
Filed: 2013-12-03
Abstract: The invention relates to a feed manufacturing industry, in particularly for use of the brewing waste in feed. Patented animal feed additive from plant-based ingredients (cereals, pulses, oilseeds products - flour, meal, cake, groats, bran, grass meal, chopped straw) with biological and/or mineral supplements, which calculated on dry matter, is 5 to 50% of beer filtering waste or 4 to 42% of green ash in beer filtration used diatomite or diatomaceous earth or kieselguhr, or perlite or mixtures thereof. The production of an animal feed additive comprises dosing and mixing of plant origin components, biological and/or mineral additives and additional adding between 5 and 50% on the dry matter, 20-85% moisture, beer filtering waste. The obtained 20 - 40% moisture feed additive is extruded or granulated and formed 2-15 mm granules are dried to less than 14% moisture content, cooled, packed.
Patent MX-173803-B (MX)
Inventor: SHERROD EARLE HARRY
IPC: A61F13/472
Filed: 1988-11-16
Abstract: A pad (12) is provided, comprised of a permeable cover (14) and an impermeable backing member (15) with an absorbent (20,30) therebetween. The pad (12) further is provided with a fluid transfer or fluid movement structure (31,32) that is on at least a part (34) of the surface of the absorbent (28,30),between the permeable member (14) and the absorbent (28,30), extends down (36) through the absorbent (28,30) and extends to the area (32) between the impermeable backing member (15) and the absorbent (28,30). The fluid transfer member (31,32) is a material that wicks fluids but has at least some hydrophobic component that allows the fluids to be easily transferred from the fluid movement member (31,32) to a more hydrophilic absorbent (28,30) such as wood fluff that will store the fluid. The fluid transfer member (31,32) may be formed of carded webs of polypropylene and polyester or of meltblown polypropylene.
Patent PT-71438-B (PT)
Title: Process for preparing a built liquid detergent composition
IPC: C11D1/14
Filed: 1980-06-20
Abstract: By inclusion of an alkali metal soap and an alkanolamine in a liquid detergent composition which contains a mixture of sodium tripolyphosphate and tetrapotassium pyrophosphate, a stable liquid, both at 0 DEG  C. and at 52 DEG  C. is obtained, in the presence of a hydrotrope. This system can also incorporate hydrogen peroxide, without any detrimental effect on its chemical or physical stability.
Patent PT-74042-B (PT)
Title: Process for the preparation of delayed-action pharmaceutical compositions
IPC: A61K9/52
Filed: 1981-11-27
Abstract: Polymers formed by incomplete esterification of the hydroxy groups of a water-soluble polymer such as polyvinyl alcohol, amylose or dextran with a pharmacologically acceptable mono-or di-carboxylic acid to an extent sufficient to render the polymer water-insoluble although still water-swellable, are biodegradable. They are useful for the formulation of pharmaceutical compositions for parenteral administration, particularly in the form of injectable fine particles in which a drug is intimately mixed with or encapsulated by the polymer.
Patent PT-77834-B (PT)
Title: Process for the preparation of detergent compositions including bleaching peroxide compounds
IPC: C11D3/06
Filed: 1983-12-16
Abstract: Built detergent bleach compositions are disclosed comprising a surface-active agent, a peroxide compound bleach (eg. sodium perborate), a manganese compound which delivers manganese (II) ions in aqueous solution (e.g. manganous sulphate or manganous chloride) and a builder mixture comprising a condensed phosphate and an alkalimetal orthophosphate in a weight ratio of from 10:1 to 1:60, preferably from 5:1 to 1:30. The composition is particularly effective for washing fabrics at low temperature, e.g. from 20-60°C, but is also usable at higher temperatures.
Patent PT-79474-B (PT)
Title: A method to compensate for the truncation error in a sampled signal and device for carrying out the method
IPC: H03H17/04
Filed: 1984-11-08
Abstract: A method for compensating the truncation error occurring in a sampled signal during processing in a digital filter. The mean error et is calculated for the filter, and before filtering the signal +et is added if the signal is positive and -et is added if the signal is negative. A device for carrying out the method is also described.
Patent PT-82254-B (PT)
IPC: C07D513/02
Filed: 1986-03-24
Abstract: Piperidine derivs. of formula (I) and their pharmaceutically acceptable acid addn. salts are new. R = H or 1-6C alkyl; R1 and R2 = H, halo, OH, 1-6C alkoxy or 1-6C alkyl; X = O or S; Alk = 1-4C alkanediyl; Q = a gp. of formula (a) or (b); Y1 and Y2 = O or S; R3 = H, halo, 1-6C alkyl, 1-6C alkoxy, CF3, NO2, CN, OH, 2-11C alkenoyloxy, NH2, mono- or di(1-6C alkyl)amino, 2-11C alkanoylamino, benzyloxy or azido; R4 = H or halo, R5 = H or 1-6C alkyl; Z = S, CH2 or C(R6) = C(R7); R6 and R7 = H or 1-6C alkyl; A = CH2CH2, CH2CH2CH2 or C(R8)=C(R9); R8 and R9 = H, halo, NH2 or 1-6C alkyl. More specifically, R = H; R1 = H or halo; R2 = H, halo, OH or 1-6C alkoxy; R3 = H, halo or Me; Y1 = O; Z-A = SCH2CH2, S(CH2)3; S-CR8=CR9, CH=CH-CR8=CR9 or (CH2)4; R8 and R9 = H or Me. 2 Cpds. (I) including 3-(2-(4-(6-fluoro -1,2-benzioxazol-3-yl)-1 piperidinyl)ethyl)-6,7,8,9 -tetrahydro-2-methyl-4H -pyrido(1,2-a) pyrimidin-4-one (Ia) are specifically claimed.
Patent PT-89332-B (PT)
Inventor: FLATT WAYNE LAURENCE
IPC: B42B5/10
Filed: 1988-12-22
Abstract: The device comprises two opposed 'closing' jaws, each having a working surface which is a segment of a cylinder. The dia. of this corresponds to the diameter of a desired binding element, when closed. The jaws are arranged to rotate in opposite directions about a fixed horizontal axis or pivot centre. The arrangement is such that, as the jaws pivot, a force is applied by their working surfaces to a binding element located between to cause the element to close to a position in which the closed ends or points are brought into the vicinity of the open ends or roots. Members are provided to adjust the position of the pivot centres of each of the jaws towards and away from each other, so that closing jaws of different size may be accommodated.
Patent PT-89537-B (PT)
Inventor: HENNING RAINER
IPC: C07D209/00
Filed: 1989-01-26
Abstract: (A) n-Octyl 2-alanyl-2-azabicyclo (3,3,0)octane-3- carboxylate derivs. of formula (Ia), in which all five chiral C atoms are in the S configuration, and their salts are new: R'2 = H or Et; R'3 = n-octyl. (B) Intermediates of formula (IX) and (X) in all-S isomer form are also new (see 'Preparation'). (C) ACE inhibitors (I) are used to prepare medicaments with psychotropic, esp. anxiolytic, activity. Pref (I) have min effective doses of 0.1-30 mg/kg in the 'lick-shock' and 'Geller-Seifter' conflict tests.
Patent PT-90413-B (PT)
Inventor: BAER CYNTHIA C
IPC: A23L29/275
Filed: 1989-04-28
Abstract: Microfragmented ionic polysaccharide/protein complex dispersions which are suitable for use as fat substitute compositions in food products such as ice cream, salad dressings, dips, spreads and sauces and methods for preparing such dispersions and food products.
Patent PT-91059-B (PT)
Inventor: SPIESS HANSRUEDI
IPC: E03F5/06
Filed: 1989-07-04
Abstract: The covering possesses a frame (1) in which a lid (3) can be inserted. A recess (6) for receiving a retaining web (8) moulded on the lid edge is provided in the frame (1). At a distance from the recess (6), a niche (9) having an oblique bearing surface (18) is cut out from the frame (1). In the closed position of the lid (3) a supporting surface (20) arranged on a cam (10) on the lid edge rests on the bearing surface (18) of the frame (1), the lid (3) being displaced, during closure thereof, towards the recess (6) by a supporting surface (20) and thus adopting a locking position. As a result, the lid (3) is held without play in the frame (1). 
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Patent PT-92000-B (PT)
Inventor: CRAWFORD CHARLES
IPC: A61K31/405
Filed: 1989-10-16
Abstract: Certain enol ethers and esters of formula (I), where X and Y are each hydrogen, fluoro or chloro; R<1> is 2-thienyl or benzyl and R is alkanoyl, cycloalkylcarbonyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, phenyl, thenoyl, omega-alkoxycarbonylalkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxy-carbonyloxyalkyl, alkyl, alkylsulfonyl, methylphenyl-sulfonyl or dialkylphosphonate are useful as prodrug forms the known 3-acyl-2-oxindole-1-carboxamide antiinflammatory and analgesic agents.
Patent PT-92102-B (PT)
Inventor: BERTIGER BARY ROBERT
IPC: H04W88/18
Filed: 1989-10-25
Abstract: A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred nautical miles. The system employs a number of low-earth orbiting satellites (1,2, etc.) moving about the earth in orbit. Links (i) are provided from the satellites directly to the users and via the public switched telephone network (20) to other users (30). The satellites are interconnected via links (j) in a ring structure surrounding the earth. Switching is performed by each of the satellites. In addition, each of the satellites hands off a call as it moves out of the range of a particular user.
Patent PT-94711-B (PT)
Inventor: VECCHIETTI VITTORIO
IPC: A61K31/47
Filed: 1990-07-16
Abstract: A compound, or a solvate or salt thereof, of formula (I): <CHEM>  in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring and R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C2-6 alkenylene group optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, preferably methyl or ethyl, or phenyl, or R3 together with R1 forms a -(CH2)3- or -(CH2)4-, group; R4 and R5 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; R6 and R7 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; or R5 and R6 are together -CH2- when each of R4 and R7 is hydrogen or C1-6 alkyl; with the proviso that R4, R5, R6 and R7 are not simultaneously hydrogen R8 and R9, which may be the same or different, are each hydrogen, C1-6 alkyl, -CH2OR10, halogen, hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl, thiol, C1-6 alkylthio,   -O @R11, -NHCOR12, -NHSO2R13, -CH2SO2NR14R15, in which each of R10 to R15 is independently hydrogen, C1-6 alkyl, aryl or aralkyl, is useful for the treatment of pain, and or hyponatraemic disease states and/or cerebral ischaemia.
Patent SE-372611-B (SE)
Inventor: MCNAMARA T
IPC: E21B17/042
Filed: 1971-09-29
Abstract: Shiftable gears arranged to minimize the need for synchronizers by utilizing, and/or avoiding, related environmental factors. In an environment where one ratio gear is always running faster than a second ratio gear, so that a shaft to which some are alternately connected must always be accelerated when said one gear is so connected and decelerated when the second gear is so connected, means are provided by which a nonrotating shift device, as a shift fork, is caused to apply a frictional drag to the shaft when the second gear is being connected and said shaft is isolated from such drag when the first gear is being connected. In a further and more specific aspect of the invention, ratio gears so connected are arranged between a main transmission and an auxiliary transmission and/or a split-shift device to extend the ratios available to the system but without adding to the synchronizers required for same.
Patent SE-438466-B (SE)
Title: Controllable saw
Inventor: ASK J W
IPC: B27B33/02
Filed: 1979-06-20
Abstract: The invention refers to a saw, preferably for timber, constructed so that the saw is divided in two parts and that the saw teeth alternate matching one part or the other of the saw. Both parts of the saw are movable so that the cutting effect can bet varied in both parts of the saw. This allows the lateral force in the cut to be affected in the desired manner during sawing. The saw allows stabile straight sawing with a thin blade. Curved sawing can also be done.<IMAGE>
Patent SE-434310-B (SE)
Title: DC arc furnace having at least one arc electrode and a bottom terminal, and also a crown roof comprising material resistant to thermal shock
Inventor: RAPPINGER B
IPC: F27B3/16
Filed: 1981-02-03
Abstract: The invention relates to a DC arc furnace having at least one arc electrode and a bottom terminal. The crown roof 3, at least near to the electrodes 1, consists of a material 4, 6 resistant to thermal shock, such as plate- lined tile and/or graphite containing tile or mass and/or water-cooled elements 9, whereby the roof is electrically insulated from the melt in the furnace 7. <IMAGE>
Patent SE-447678-B (SE)
Inventor: LJUNGBERG T A
IPC: G01B3/1005
Filed: 1985-04-16
Abstract: The present invention relates to a device for locking in a set position a long arched tape (5) preferably intended for measuring and marking. The tape is guided in a trough-shaped member (10) constituting one part of a locking mechanism and in which the tape is oriented with its convex side facing away from the bottom of the member. An elastically deformable locking member (17) constituting a second part of said locking mechanism has a part (16) displaceably disposed in a direction towards and away from the convex side of the tape guided in the trough. When the locking means is enabled, the part (16) has a radius of curvature substantially corresponding to that of the arched tape, and this radius of curvature may be differentfrom the radius of curvature of the tape in the disabled state. The thin edges of the tape (5) will thus be urged against the corners of the trough, whereby an effective lock is obtained between the tape and the trough-shaped member in the region of the elastically deformable tape.
Patent SE-449933-B (SE)
Title: Automatic machine for printing text on cinematographic film
Inventor: SELIN B
IPC: B41F17/00
Filed: 1986-06-16
Abstract: A slide, provided with a flap (62), acts to move a printing block along a glide path from a first transport path to a printing block position. The slide travels along a path extending beneath the film transport path parallel with a glide path. The flap has a tooth (70) movable into the glide path when the flap is swung to an activating position, to displace a printing block (29). The slide is reciprocal by a drive mechanism only actuated when a pressure plate movement unit is in a passive mode.